package com.mapper;

import com.entity.Book;
import com.github.abel533.mapper.Mapper;

import java.util.List;

/**
 * @ fileName:bookMapper
 * @ description:
 * @ author:dzh
 * @ createTime:2022/4/29 15:12
 * @ version:1.0.0
 */
public interface BookMapper {
    List<Book> listAll(Book book);
    int insert(Book book);
    int update(Book book);
    int delById(Integer bookId);
}
